1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LenKa [72]
2 years ago
11

A bag contains 120 marbles. The theoretical probability of randomly drawing a purple marble is 4/5 find the number of purple m

arbles in the bag HELPPPP!!
Mathematics
1 answer:
andrew11 [14]2 years ago
7 0

Answer:

4/5 is the same as 8/10, or 80%

so, multiply the 120x .8= 100

100 purple marbles

You might be interested in
Hal’s backyard has a patio, a walkway, and a garden.
Natalija [7]
A=74%
B=$321.75
if my calculations are correct.
4 0
3 years ago
Read 2 more answers
Suppose you choose a marble from a bag containing 3 red marbles. 3 white marbles, and 5 blue marbles. You return the first marbl
Flauer [41]

Answer:

15/121.

Step-by-step explanation:

Probability of picking a red = number of reds in the bag / total number of marbles in the bag

= 3 / (3 + 3 + 5)

= 3/11.

Probability of picking a blue = 5/11.

These 2 events are independent so we multiply probabilities, therefore the

Probability of (a red then a blue) = 3/11 * 5 /11

= 15/121.

5 0
3 years ago
Plzzzzzz HELPPP ASPPPP Select the correct answer.
gayaneshka [121]
Honestly sad to say, but I didn’t pay attention to this part of school so rip you bud
6 0
3 years ago
9207 divided by 3 in long division
aleksley [76]
3 went into 9, 3 times
3 went into 2, 0 times
3 went into 20, 6 times
3 went into 27, 9 times

5 0
3 years ago
Read 2 more answers
I need help on this question
olasank [31]

Experimentally we got a five 9 times out of 50

Answer: 9/50

Last choice

4 0
3 years ago
Read 2 more answers
Other questions:
  • I need to know the answer
    5·1 answer
  • What is an equation of the line that passes through the points (-2,1) and (-6,-5)
    7·1 answer
  • What is 5 37/56 rounded to the nearest whole number
    6·2 answers
  • Which shows solutions to X+4y=9 if X and y must be whole numbers? A. {(0,9)(1,5)(2,1)} B.{(2,1)(1,6)(0,9)} C.{(1,2)(5,1)(9,0) D.
    8·2 answers
  • Richard buys one tooth cleaning kit for $25 and a toothbrush for $15. He spends the rest of his money on body soap. He has $80 a
    14·2 answers
  • Help I be trying so but can figure out the answer
    11·2 answers
  • What is bigger 1.5km or 1400m
    15·3 answers
  • Lena buys 3 cans of soft drinks and 5 sandwiches for a picnic . Patrick buys 9 cans of soft drinks and 10 sandwiches for the sam
    7·1 answer
  • In what way is the Qur×an similar to holy books of other religions?
    13·2 answers
  • A holiday costs £1900. Work out the price after a 9% discount
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!